<template>
  <div class="settings-page">
    <div class="container page">
      <div class="row">

        <div class="col-md-6 offset-md-3 col-xs-12">
          <h1 class="text-xs-center">Your Settings</h1>
          <ul class="error-messages">
            <template
              v-for="(messages, field) in errors"
            >
              <li
                v-for="(message, index) in messages"
                :key="index"
              >{{ field }} {{ message }}</li>
            </template>
          </ul>
          <form @submit.prevent="onSubmit">
            <fieldset>
                <fieldset class="form-group">
                  <input v-model="user.image" class="form-control" type="text" placeholder="URL of profile picture">
                </fieldset>
                <fieldset class="form-group">
                  <input v-model="user.username" class="form-control form-control-lg" type="text" placeholder="Your Name">
                </fieldset>
                <fieldset class="form-group">
                  <textarea v-model="user.bio" class="form-control form-control-lg" rows="8" placeholder="Short bio about you"></textarea>
                </fieldset>
                <fieldset class="form-group">
                  <input v-model="user.email" class="form-control form-control-lg" type="text" placeholder="Email">
                </fieldset>
                <fieldset class="form-group">
                  <input v-model="user.password" class="form-control form-control-lg" type="password" placeholder="Password">
                </fieldset>
                <button class="btn btn-lg btn-primary pull-xs-right">
                  Update Settings
                </button>
            </fieldset>
          </form>
          <hr>
          <button class="btn btn-outline-danger" @click="logout">
            Or click here to logout.
          </button>
        </div>

      </div>
    </div>
  </div>
</template>

<script>
import { updateUser, getUser } from '@/api/user'
const Cookie = process.client ? require('js-cookie') : undefined
export default {
  middleware: 'authenticated',
  name: 'SettingsIndex',
  data () {
    return {
      user: {
        image: '',
        username: '123',
        bio: '',
        email: '',
        password: ''
      },
      errors: {} // 错误信息
    }
  },
  mounted() {
    this.getUser()
  },
  methods: {
    async onSubmit () {
      try {
        const { data } = await updateUser({
          user: this.user
        })
        console.log(data)
        this.$store.commit('setUser', data.user)
        Cookie.set('user', data.user)
        this.$router.push('/')
      } catch (err) {
        this.errors = err.response.data.errors
      }
    },
    async getUser() {
      const userRes = await getUser();
      const { user } = userRes.data
      this.user = {
        image: user.image,
        username: user.username,
        bio: user.bio,
        email: user.email
      }
    },
    logout() {
      this.$store.commit('setUser', null)
      Cookie.remove('user'); 
      this.$router.push('/')
    }
  }
}
</script>

<style>

</style>
